<?php

namespace App\Http\Controllers;

use App\Models\SiteSetting;
use App\Models\DownloadProduct;
use App\Models\SonarDeskRelease;
use Illuminate\Http\Response;
use Illuminate\Support\Facades\Storage;
use Symfony\Component\HttpFoundation\BinaryFileResponse;

final class ReleaseController extends Controller
{
    public function index()
    {
        $latest = SonarDeskRelease::published()->where('is_featured', true)->orderByDesc('published_at')->first()
            ?? SonarDeskRelease::published()->where('channel', 'stable')->orderByDesc('published_at')->orderByDesc('id')->first();
        $releases = SonarDeskRelease::published()
            ->when($latest, fn ($query) => $query->whereKeyNot($latest->getKey()))
            ->orderByDesc('published_at')->paginate(12);
        $settings = $this->settings();
        $products = DownloadProduct::where('is_published', true)->whereNotNull('file_path')
            ->when($latest, fn ($query) => $query->whereRaw('LOWER(name) <> ?', ['sonardesk']))
            ->orderBy('name')->get();

        return view('downloads.index', compact('latest', 'releases', 'settings', 'products'));
    }

    public function sonarDeskDetails()
    {
        $latest = SonarDeskRelease::published()->where('is_featured', true)->orderByDesc('published_at')->first()
            ?? SonarDeskRelease::published()->where('channel', 'stable')->orderByDesc('published_at')->orderByDesc('id')->firstOrFail();
        $settings = $this->settings();
        return view('downloads.sonardesk', compact('latest', 'settings'));
    }

    public function latest(): BinaryFileResponse
    {
        $release = SonarDeskRelease::published()->where('channel', 'stable')->orderByDesc('published_at')->firstOrFail();
        return $this->send($release);
    }

    public function download(SonarDeskRelease $release): BinaryFileResponse
    {
        abort_unless($release->is_published && $release->published_at && $release->file_path, 404);
        return $this->send($release);
    }

    public function productDetails(DownloadProduct $product)
    {
        abort_unless($product->is_published && $product->file_path, 404);
        return view('downloads.product', compact('product'));
    }

    public function productDownload(DownloadProduct $product): BinaryFileResponse
    {
        abort_unless($product->is_published && $product->file_path && Storage::disk('local')->exists($product->file_path), 404);
        $product->increment('download_count');
        return response()->download(Storage::disk('local')->path($product->file_path), $product->original_filename);
    }

    public function appcast(): Response
    {
        $releases = SonarDeskRelease::published()->where('channel', 'stable')->orderByDesc('published_at')->limit(20)->get();
        return response()->view('downloads.appcast', compact('releases'), 200, ['Content-Type' => 'application/rss+xml; charset=UTF-8']);
    }

    private function send(SonarDeskRelease $release): BinaryFileResponse
    {
        abort_unless(Storage::disk('local')->exists($release->file_path), 404);
        $release->increment('download_count');
        return response()->download(Storage::disk('local')->path($release->file_path), $release->original_filename ?: 'SonarDesk-'.$release->version.'.dmg');
    }

    private function settings(): array
    {
        return [
            'eyebrow' => SiteSetting::valueFor('downloads.eyebrow', 'SonarDesk for macOS'),
            'title' => SiteSetting::valueFor('downloads.title', 'Download SonarDesk'),
            'intro' => SiteSetting::valueFor('downloads.intro', 'A focused native SonarQube workspace, designed for macOS and built for daily engineering work.'),
            'requirements' => SiteSetting::valueFor('downloads.requirements', 'Apple silicon and Intel Macs supported. A SonarQube server and valid SonarDesk licence are required.'),
            'support_text' => SiteSetting::valueFor('downloads.support_text', 'Need help installing or activating SonarDesk? Our support team can help.'),
        ];
    }
}